baber/WOPTO huggingface dataset:
Patent JP-S6158245-A (JP)
Title: Ic chip positioning device
Inventor: KANEDA KATSUHIKO
IPC: H01L21/52
Filed: 1984-08-29
Abstract: PURPOSE:To enable to correspond to the chips of various sizes by a method wherein an IC chip on a rotary stand is image-picked up by an image pick-up device having a reference point within visual field corresponding to the reference point of a mounting device, and after a displacement surface and a displacement distance are detected, the displacement angle is corrected by rotating the rotary table, the rotary stand is moved to the mounting device, and the displacement distance is cancelled. CONSTITUTION:An IC chip 1 is fixed by attraction on the first theta-table 4, the chip 1 is image-picked up by an ITV camera 12, and this data is inutted to a microprocessor 16. To be more precise, a coordinate having a reference point S2 as starting point corresponding to the reference point S1 of the pick-up part 13b of a mounting device 13 is prescribed in the visual field A of the camera 12. First, the displacement angle thetaof the chip 1 is calculated, and the table 4 is pivotally moved so that the the displace ment angle is zeroed. Subsequently, the displacement distance of the reference point S3 of the chip 1 from the reference point S2 is calculated, and the result is inputted to the processor 16. The table 4 is moved to the mounting device 13 by swingingly moving a pedestal 8, and the second theta-table 6 is shifted to the position where the first theta-table 4 is located.
Patent JP-S5968939-A (JP)
Title: Semiconductor device
Inventor: WAKEJIMA NORIZOU
IPC: H01L21/60
Filed: 1982-10-12
Abstract: PURPOSE:To prevent damage of protection film during junction of metal lead wire and obtain a highly reliable device by causing a metal film for extending electrode on a semiconductor chip to be protruded from the surface protection film. CONSTITUTION:Metal films 5a, 6a are formed in such a manner as it is protruded from the oxidation protection film 7, by the vacuum-deposition of the same kind of metal, on the electrode extending metal films 5, 6 exposed on a semiconductor chip 10. Where the metal fine leads 8, 9 are connected to the protruded films 5a, 6a, a tool does not collide against the protection film 7 and a highly reliable device can be obtained.
Patent JP-H0233851-A (JP)
Title: Tubular bulb
Inventor: HOKARI AKIO
IPC: H01K1/46
Filed: 1988-07-21
Abstract: PURPOSE:To improve the heat resistance and the ultraviolet ray resistance of adhesive by constituting one part of the part contacting with a bulb of an adhesive layer out of silicon resin adhesive and the other part out of phenol resin adhesive. CONSTITUTION:An adhesive layer 3 consists of silicon resin adhesive 31 interposed between the base opening part 24 and the outer face of the end 11 of a bulb 1 and a phenol resin adhesive layer 32 contacting with the silicon resin 31 and interposed between the middle part of the base 25 and the bulb 1. Among these both adhesives 31 and 32, though the silicon resin adhesive 31 is abundant in heat resistance and ultraviolet ray resistance and sufficient in bonding strength, but it has a defect that the hardening speed is slow. In contrast to this, the phenol resin adhesive 32 is quick of hardening and sufficient in bonding strength as well but is inferior in heat resistance and ultraviolet ray resistance.
Patent JP-H0345615-A (JP)
Title: Photocurable composition
Inventor: TAKIYAMA EIICHIRO
IPC: C08F290/00
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a photocurable composition having a high rate of curing and improved in the hardness and heat resistance of a cured product by mixing a (meth)acryloylated vinyl ester resin with an acetoacetylated (meth)acrylate. CONSTITUTION:A vinyl ester resin (a) having at least one (meth)acryloyl in the molecule is mixed with an acetoacetylated (meth)acrylate (b) having both (meth)acryloyl and acetoacetic ester groups in the molecule. An example of the resin (a) is a resin formed by reaction of an epoxy resin having at least two epoxies with (meth)acrylic acid. The acetoacetylated (meth)acrylate can be synthesized by acetylacetonating a (meth)acryloylated unsaturated alcohol with diketene, and an example is a compound of formula I. The mixing ratio between components (a) and (b) is desirably (80-20):(20-80) by weight.
Patent JP-S58173916-A (JP)
Inventor: MAIRON JIEI KOOEN
IPC: H03M1/74
Filed: 1982-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5969789-A (JP)
Inventor: IKEDA YOSHIAKI
IPC: G09G5/36
Filed: 1982-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H092400-A (JP)
Title: Temperature control structure of space structure and its temperature adjusting method
Inventor: SUZUKI SHIGEKI
IPC: B64G1/50
Filed: 1995-06-23
Abstract: PURPOSE: To control the temperature at a prescribed value by providing a radiation absorption control panel with aluminum base plate on the surface of which the oxide film having the thermo-optical characteristic that the prescribed radiation balanced temperature from the relationship to the incident radiation on a radiation receiving surface of a space structure. CONSTITUTION: An experimental equipment installation part is provided on a part of a structure on the earth orbit in an exposed condition to the space. The experimental equipment installation part is of box-shape partitioned into a plurality small divisions, an equipment 11 is provided therein, and a connection mechanism 12 to the outer surface of which the experimental equipment is connected is provided. A separate equipment storing box 15 is removably fitted to the lower surface. The outer surfaces of the experimental equipment installation part 10 and the equipment storing box 15 are covered with a heat insulation sheet 13 on which a plurality of resin cloth layers the upper and side surfaces of which are deposited with aluminum.  A radiation absorption control panel 14 is fitted to the lower surface directed to the earth, and the temperature in the experimental mechanism installation part 10 and the equipment storing box 15 is controlled to the radiation balanced temperature in which absorption is balanced with radiation.
Patent JP-S5974031-A (JP)
Inventor: OZAWA YASUHIKO
IPC: B65B11/18
Filed: 1982-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6072449-A (JP)
Title: Power supply disconnecting system
Inventor: MOTOMURA NOBUFUMI
IPC: H04L13/00
Filed: 1983-09-29
Abstract: PURPOSE:To eliminate useless power consumption and the need of standby of the operator by disconnecting individually the power supply of a data processing unit independently of the power supply of a communication controller, and disconnecting simultaneously the power supply of the communication controller at the time of the completion of processing of all systems. CONSTITUTION:When communication controller 1-3C receive a change notice message as shown in the figure from other communication controller while they are in local mode, they transmit the message as it is to other controller when the message is addressed to the other controller, or registers the sender address to a change completion list when the message is addressed to the own controller. This is the same when they are operated in remote mode. Then the change completion list is checked and if all the communication controllers do not complete the switching to the remote mode yet, the operation is continued with a remote mode control program. When all the communication controllers confirm that the changeover to the remote mode is completed, the control program executes a power supply disconnecting instruction and starts a power supply disconnection command circuit 16 to disconnect the own power supply. Thus, when the job of all the data processing units is finished, the power supply disconnection of all the communication controllers is executed automatically at the same time.
Patent JP-S6073731-A (JP)
Title: Processing system of logical operator
Inventor: KAYAMA KIYOSHI
IPC: G06F7/00
Filed: 1983-09-29
Abstract: PURPOSE:To shorten the time required for making the analyzing process of a logical expression and to reduce the capacity of a used memory, by expressing a logical operator and parenthesis in bit trains after they are put together. CONSTITUTION:At a logical expression inputting section 1 operators, such as AND, OR, NOT, and commonly used logical expressions utilizing parentheses are inputted and at a bit train converting section 2 the operators and parenthesis are converted into commonly used logical expressions expressed in bit trains in accordance with bit definitions. The logic negating erase process of the converted commonly used logical expressions after De Morgan's Law is performed at a logic negating erase processing section 3 by using a prescribed algorithm. Moreover, a logical expression having no logical negation obtaned at the processing section 3 is developed by reverse Polish notation at a reverse Polish development section 4. Therefore, the time required for making analyzing process of a logical expression can be shortened and, at the same time, the capacity of a used memory can be reduced.
Patent JP-H0468308-A (JP)
Title: Optical scanning device
Inventor: TAKAHASHI KOICHI
IPC: G02B26/12
Filed: 1990-07-09
Abstract: PURPOSE:To obtain an excellent ftheta characteristic, an excellent image formation characteristic, etc., with a relatively small optical element by using equal-speed scanning optical systems consisting of cylindrical mirrors, etc., for forming line images in the scanning direction. CONSTITUTION:The line image formation optical systems 2 and 4 which form line images nearby a deflecting surface in the scanning direction and have positive positive refracting power only in the direction perpendicular to the scanning direction are provided. Further, the device is equipped with equal-speed scanning optical systems 5 - 8 composed of a concave lens 5 which has negative refracting power, a 1st cylindrical mirror 6 which has positive refracting power only in the direction perpendicular to the scanning direction, and a cylindrical lens 7 which has positive refracting power only in the parallel direction, and a 2nd cylindrical mirror 8 which has positive refracting power only in the vertical direction. Consequently, the equal-speed scanning characteristic and image formation characteristic are obtained by using the inexpensive, relatively small optical element and the surface tilt error of the deflecting surface can be corrected.
Patent JP-H0734989-A (JP)
Title: Evaporative fuel feeding device for engine
Inventor: OTA YUJI
IPC: F02M37/00
Filed: 1993-07-22
Abstract: PURPOSE:To cope with reinforcement of regulation of evaporative fuel and reduction of the internal pressure of a fuel tank by satisfying both two mutually contradictory conditions of an engine operation state and an engine stop state. CONSTITUTION:An evaporative fuel feeding device for an engine comprises a first line 9 through which evaporizative fuel V generated in a fuel tank 1 is guided to a canister device 13; and a first valve 11 arranged in the middle of a first line 9 and set to an opening state when the internal pressure of the fuel tank does not satisfy a given value. In which case, the vaporization fuel feeding device is provided with a second line 10 which is arranged in parallel to the first line 9 so that evaporative fuel V is guided to the canister device 13; and a second valve 12 located in the middle of the second line 10 and set to an opening state until the internal pressure in the fuel tank is restored to a given value when the internal pressure is reduced to a value lower than a given value during running of an engine. A difference is provided between the length of the first line in the canister device and a length by which the second line passes through the canister.
Patent JP-2000020849-A (JP)
Title: Warning device
Inventor: MOCHIDA MORIYUKI
IPC: G08B17/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a warning device in which miniaturization can be attained while the function of each constituting part can be maintained, and a wide fixing area can be unnecessitated by arranging a display part on the front face of a warning sound generating part by overlapping it. SOLUTION: A warning sound generating part 2 is arranged in a case main body 25, and a sound issuing area 15 constituted of plural hole parts 16 for transmitting a warning sound to the outside part is provided at a front panel. A display part 3 is provided with plural light emitting diodes 22, light emitting circuit 23 for controlling the light emitting operation, and red transparent lamp cover 24 for covering them. This display part 3 is arranged on the front face of the warning sound generating part 2 so as to be overlapped, and provided at almost the central part of the sound issuing area 15 so that the hole parts 16 can be circularly arranged at the outer periphery of the display part 3.  The light emitting circuit 23 maintains the light emitting diode 22 in a turned-on state in a normal state, and controls the light emitting diode 22 to be turned on-and-off based on a signal from a start switch part 1 for displaying the generation of abnormality.
Patent JP-2000026111-A (JP)
Title: High purity phosphoric acid
Inventor: YAMAZAKI YASUO
IPC: C01B25/234
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To produce high purity phosphoric acid useful for removing a silicon nitride film in a semiconductor manufacturing stage by reducing the contents of impurities, i.e., Fe, Mn and Na, in phosphoric acid to specified values or lower respectively, at the time of expressing the concn. of H3PO4 in terms of a specified concentration. SOLUTION: The production of this phosphoric acid, which is intended for reducing the contents of impurities, namely, Fe, Mn and Na to <=25 ppb, <=3 ppb and <=40 ppb respectively at the time of expressing the concn. of H3PO4 in terms of 85 wt.% H3PO4, comprises: first, immersing a crystallization pipe through which a cooling medium consisting of a water-ethyleneglycol mixed liquid is passed, in a raw material phosphoric acid solution at about 15 to 30 deg.C or preferably about 18 to 27 deg.C, to deposit phosphoric acid hemihydrate crystals on the surface of the crystallization pipe, wherein considerable amounts of impurities are separated from the deposited crystals; withdrawing the crystallization pipe from the phosphoric acid solution to separate the phosphoric acid hyemihydrate crystals from the mother liquor;  and sweating the separated crystals to remove impurities contained in the crystals on their insides and outsides and to produce the objective high purity phosphoric acid contg. the above specified amounts of Fe, Mn and Na, respectively.
Patent JP-S6243074-A (JP)
Title: Electrolyte matrix for molten carbonate fuel cell
Inventor: OZU HIDEYUKI
IPC: H01M8/02
Filed: 1985-08-19
Abstract: PURPOSE:To prevent penetrated breakage which may generate by long term heat cycles by mixing Li2ZrO3 fibers to ceramics which hold molten carbonate serving as electrolyte. CONSTITUTION:An electrolyte matrix for molten carbonate fuel cell is formed by mixing Li2ZrO3 fibers obtained by heating zirconia fibers and molten carbonate containing Li at 800 deg.C or more to ceramics serving as electrolyte holding material. 55-70wt% electrolyte, 25-45wt% ceramics, and 1-20wt%. Li2ZrO3 fibers are mixed. Deterioration in slump characteristic of the electrolyte matrix is prevented and the generation of pores in solidification of molten carbonate attended upon temperature decrease during thermal cycle is retaded to prevent decrease in mechanical strength. Therefore, penetrated breakage is prevented for a long period of time and reliability is increased.
Patent JP-S6337798-A (JP)
Title: Optical telemeter equipment
Inventor: ARITA YOSHIO
IPC: H04B10/11
Filed: 1986-08-01
Abstract: PURPOSE:To allow a master equipment side to securely receive data from a slave equipment by allowing only a slave equipment which meets address information sent out of the master equipment to respond, and powering on a transmission system circuit and sending prescribed data to the master equipment. CONSTITUTION:Light with wavelength in the near infrared range is used as a main carrier wave for communication and address information transmitted by said master equipment 41 is received by slave equipments 43a-43c; and only the slave equipment which meets the address information answers and the transmission circuit is powered on to send the specific data to the master equipment. The transmission system consists of a light emitting device 8, a modulating circuit 9, an encoder circuit 10, an A/D converting circuit 11, a conditioner 12, a scanner, and converters 14-17. Consequently, secure calling and response operation between the master equipment and respective slave equipment is enabled.
Patent JP-H0345306-A (JP)
Title: Manufacture of fiber-reinforced resin molding material and manufacturing device therefor
Inventor: ARUBERUTO HAINTSUMAN
IPC: B29C70/06
Filed: 1989-07-13
Abstract: PURPOSE: To easily and smoothly produce a lumpy or sheetlike molding material by passing a filler-containing thermosetting resin paste and a reinforcing fiber through a gap between opposed rotary drums and scraping off the kneaded matters formed on the surfaces of the drums to house the same in a cylindrical body to compress and squeeze the same. CONSTITUTION: When cut reinforcing fibers 3, 4 and resin pastes 9, 10 are supplied to the surfaces of drums 1, 2, both of them are kneaded during the passage through the nip between the drums 1, 2 and the fibers are impregnated with the resin pastes. The kneaded matters bonded to the surfaces of both drums 1, 2 are scraped off by the scraping plates 16 of scraping devices 15 accompanied by the rotation of both drums 1, 2 to be housed in a hopper 17 and supplied into a cylindrical body 18. At this time, since the leading end of the cylindrical body 18 is contracted in its diameter forwardly, the supplied kneaded matters are extruded toward the leading end by the piston 20 driven by a compression cylinder.  As a result, the kneaded matters are compressed and defoamed accompanied by the reduction of the cross-sectional area of the cylindrical body 18 to be discharged from the leading end of the cylindrical body 18. The discharged product is cut into predetermined length by a cutter 21.
Patent JP-2000020680-A (JP)
Title: Color modification device
Inventor: SATO TAKAYUKI
IPC: H04N9/73
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To have a color of an original image obtained by a photographing of a subject reproduced by a color under a light source at the time of photographing or a color which a person feels is desirable. SOLUTION: This color correction device modifies a color separation value of an original image that can be obtained by photographing a subject to be the color separation value, that can reproduce a color under a photographing light source situation or a color which a person feels is desirable at a color modification part, which selectively uses a conversion system in accordance with the light source situation at the time of photographing. The device consists of a color separation value input part 1 for inputting the color separation value of the original image obtained by photographing the subject, a color modification part 3 for converting the color separation value into an output image color separation value, and a color separation value output part 5 for outputting the output image color separation value concerned.
Patent JP-S6076287-A (JP)
Title: Controlling method of resistance welding
Inventor: TAMAI SEIICHIROU
IPC: B23K11/25
Filed: 1984-08-31
Abstract: PURPOSE:To make the quality of resistance welding uniform and to improve said quality by increasing current conduction when the cumulative value of an acoustic emission signal at the specified time after start of the current conduction is below a set value and cutting the current conduction according to the number of the set signal exceeding the set value thereafter. CONSTITUTION:The cumulative value and set value II of an acoustic emission (AE) signal VIII are compared at the specified time T1 corresponding to 60-70% of the current conduction time limit T0 after current conduction for resistance welding and when the cumulative value is below the set value II, the current is increased. The current conduction is cut when the cumulative value of the AE signal exceeding the value II after the increase exceeds the set value II. The current conduction attains approximately the set value in such a case, bu which the resistance welding is made uniform and the quality is stabilized. The satisfactory resistance welding is accomplished irrespectively of the material and wall thickness of the materials to be welded according to the above-mentioned method.
Patent JP-H0471602-A (JP)
Title: Fractionating tower packing and its production
Inventor: KIRIYAMA YATARO
IPC: B01J19/30
Filed: 1990-07-10
Abstract: PURPOSE:To avoid the piling up of glass rings in the form of a cylinder and to improve the fractionating effect by making the ring almost elliptic and forming many ruggednesses on its entire surface. CONSTITUTION:The vitreous pipe having an appropriate diameter is cut into vitreous rings 10 as a fractionating tower packing. The ring 10 is made almost elliptic, and many tiny ruggednesses 16 are formed on the entire surface of the ring 10. Consequently, the piling up of the rings in the form of a cylinder is avoided, the surface area is drastically increased, and the gas-liq. contact surface is significantly increased. Furthermore, the adhesion of liq. to the ring is improved, the fractionating effect is improved, and flooding is prevented.
Patent JP-H05257-A (JP)
Title: Coating apparatus
Inventor: MATSUBARA MASAHIKO
IPC: B05B13/02
Filed: 1991-06-25
Abstract: PURPOSE:To hinder a paint from adhering to a part for transporting an object to be coated and prevent the object to be coated from being stained. CONSTITUTION:Objects to be coated X are transported successively to a coating apparatus in which a spray gun is installed while the lower periphery of the object is fixed in a jig attached to a horizontally running part 1a of the upper side of a circulating endless chain 1 and the lower periphery is fixed in a guiding rail 14. A straightforwardly running part 17a of the upper side of an endless masking tape 17 which is made to run circularly is laid along the horizontally running part 1a of the endless chain 1 and the side face of the jig while keeping vertical poses and a scavenging apparatus 25 is installed in the middle of the circulating route. At the time of coating, a part of the paint is set toward the horizontally running part 1a of the chain 1 and the jig but the paint does not adhere to them since it is interrupted by the masking tape 17 and in the case that new objects to be coated X are mounted, there is no possibility to stain them. The paint adhering to the masking tape 17 is removed by the scavenging apparatus and the tape is used continuously.